一、开始
1、打开或新建asp.net mvc 4项目
2、修改 global.asax文件
原:
WebApiConfig.Register(GlobalConfiguration.Configuration);
新:
GlobalConfiguration.Configure(WebApiConfig.Register);
3、删除以下ASP.NET NuGet packages ,使用 Package Manager Console (PMC)进行移除
Uninstall-Package -Id Microsoft.AspNet.WebPages.Administration
Uninstall-Package -Id Microsoft-Web-Helpers
Uninstall-Package -Id Microsoft.AspNet.Mvc.FixedDisplayModes
4、更新ASP.NET NuGet packages
Update-Package
二、更新Application web.config
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<!--Two elements removed for Clarity -->
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<!--WebGrease element removed for Clarity -->
</assemblyBinding
修改<appSettings>
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="PreserveLoginUrl" value="true" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
修改securityPolicy
<securityPolicy>
<!--<trustLevel name="Medium" policyFile="web_mediumtrust.config"/>-->
</securityPolicy>
三、更新 Views 文件夹中的web.config
<system.web.webPages.razor>
<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<pages pageBaseType="System.Web.Mvc.WebViewPage">
<namespaces>
<add namespace="System.Web.Mvc" />
<!--Elements removed for Clarity.-->
</namespaces>
</pages>
</system.web.webPages.razor>
<pages
validateRequest="false"
pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<controls>
<add assembly="System.Web.Mvc, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" />
</controls>
</pages>
</system.web>
<configuration>
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
<section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
</sectionGroup>
</configSections>
安装Microsoft-Web-Helpers
Install-Package -Id Microsoft.AspNet.WebHelpers
如果有用到 User.IsInRole() ,添加以下代码
<system.webServer>
<modules>
<remove name="RoleManager" />
</modules>
</system.webServer>
四、最后
修改ProjectName.csproj
找到 ProjectTypeGuids
元素并移除: MVC 4 project GUID, {E3E379DF-F4C6-4180-9B81-6769533ABE47}
重新加载项目、编译、成功。